Anita Rahayu, Arfin Bin Salim and Ratu Yulianti Natsir 2019. THE EFFECTIVENESS OF MIND MAPING TECHNIQUE TO IMPROVE THE STUDENTS’ SPEAKING SKILL AT THE ELEVENTH GRADE OF SMA MUHAMMADIYAH 1 UNISMUH. Jurnal Keguruan dan Ilmu Pendidikan (JKIP). 6, 2 (Dec. 2019), 225–234.